Others have 1 of these 9 features but only Parco luminaires have all nine features
By: ParCo Lighting Equipment Co
Publisher: The Company
Published: 1937
Place of publication: New York City
Language: eng
Subjects: Catalogs; Architectural and decorative Lighting; Electric light fixtures; ParCo Lighting Equipment Co
Notes: Date suggested by postmark.

Advertising bulletin designed as self-mailer.

Avery Classics copy: Addressed to E.R. Beers Electric Co. ... Bloomsburg, Pa.